Alan Cox wrote:
detection. We're basically just trying to follow what BIOS did. Maybe
we should return ATA_CBL_PATA_MAYBE_80 unconditionally and implement
MAYBE_80 = UNK.
Yeah, right. I somehow thought it was close to don't really know but
treat as 40c but it's more like don't really know
Tejun Heo wrote:
Jeff Garzik wrote:
Tejun Heo wrote:
Add dev-acpi_init_gtm and store initial GTM values on host
initialization. If the field is valid, ATA_PFLAG_INIT_GTM_VALID flag
is set. This is to remember BIOS/firmware programmed initial timing
for later use before reset and mode
Jon Chelton wrote:
ata2.02: irq_stat 0x02020002, device error via SDB FIS
ata2.02: cmd 60/50:00:6f:5b:02/00:00:00:00:00/40 tag 0 cdb 0x0 data
40960 in
res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device
error)
Hmmm... Status register value is weird here. It's reporting device
Tejun Heo wrote:
Tejun Heo wrote:
Jeff Garzik wrote:
Tejun Heo wrote:
Add dev-acpi_init_gtm and store initial GTM values on host
initialization. If the field is valid, ATA_PFLAG_INIT_GTM_VALID flag
is set. This is to remember BIOS/firmware programmed initial timing
for later use before
Tejun Heo wrote:
Does this patch fix the problem?
[snip]
I hope it does... that patch removes a call to sg_last() and in general
cleans up the function a bit, which is nice.
Jeff
-
To unsubscribe from this list: send the line unsubscribe linux-ide in
the body of a message to
Jeff / Alan,
I mostly lurk here, but I know there is a long term effort/ToDo to
move libata away from the SCSI infrastructure.
I've also seen that Bart has been making a large number of
improvements to drivers/ide over the last little while. From my
limited perspective, many changes appear to
Li Yang wrote:
Update the driver to use the newly added ata_link structure.
Signed-off-by: Li Yang [EMAIL PROTECTED]
---
drivers/ata/sata_fsl.c | 31 ++-
1 files changed, 18 insertions(+), 13 deletions(-)
applied patches 1-12 to #upstream-fixes (2.6.24), thanks
Stephen Rothwell wrote:
drivers/ata/libata-core.c:768: warning: 'ata_lpm_enable' defined but not used
drivers/ata/libata-core.c:784: warning: 'ata_lpm_disable' defined but not used
Signed-off-by: Stephen Rothwell [EMAIL PROTECTED]
---
drivers/ata/libata-core.c |4
1 files changed, 4
Adrian Bunk wrote:
ata_scsi_lpm_get() can become static.
Signed-off-by: Adrian Bunk [EMAIL PROTECTED]
---
380046f657271be470566bb5c762c1599569bac6
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 93bd36c..c4f0c6c 100644
--- a/drivers/ata/libata-scsi.c
+++
Mikael Pettersson wrote:
The original workaround for the Promise ASIC PRD bug
contained an endianess bug which I failed to detect:
the adjustment of the last PRD entry's length field
applied host arithmetic to little-endian data, which
is incorrect on big-endian machines.
We have the length
Tony Battersby wrote:
Commands sent to ATAPI tape drives via the SCSI generic (sg) driver are
limited in the amount of data that they can transfer by the max_sectors
value. The max_sectors value is currently calculated according to the
command set for disk drives, which doesn't apply to tape
Tejun Heo wrote:
As jiffies changes asynchronously, it needs to be cached if unchanging
timestamp is needed. The code in ata_eh_reset() intended to do that
with @now but never actually did it. Fix it.
Signed-off-by: Tejun Heo [EMAIL PROTECTED]
---
drivers/ata/libata-eh.c |2 +-
1 files
Greg Freemyer wrote:
Jeff / Alan,
I mostly lurk here, but I know there is a long term effort/ToDo to
move libata away from the SCSI infrastructure.
I've also seen that Bart has been making a large number of
improvements to drivers/ide over the last little while. From my
limited perspective,
Shaohua Li wrote:
Not sure, this is just to call a BIOS routine, but a check should be
safer. Thanks!
ACPI spec (ver 3.0a, p289) requires IDE power on/off executes ACPI _PSx
methods. As recently most PATA drivers use libata, this patch adds _PSx
method support in libata. ACPI spec doesn't
On Friday 02 November 2007, Bartlomiej Zolnierkiewicz wrote:
* Add IDE_TFLAG_CUSTOM_HANDLER taskfile flag and use it for internal requests
which require custom handlers. Check the flag in do_rw_taskfile() and set
handler accordingly.
* Cleanup ide_init_{specify,restore,setmult}_cmd()
Thanks,
I was just curious.
On 11/3/07, Jeff Garzik [EMAIL PROTECTED] wrote:
Greg Freemyer wrote:
Jeff / Alan,
I mostly lurk here, but I know there is a long term effort/ToDo to
move libata away from the SCSI infrastructure.
I've also seen that Bart has been making a large number of
My question is if the drivers/ide infrastructure is slowly moving in
the direction of being leverageable by libata when/if it moves out of
scsi. Or does the drivers/ide code simply have the wrong kind of
plumbing for libata to ever use.
I don't think there is anything useful in old IDE that
On Sat, 3 Nov 2007 14:10:22 +, Alan Cox wrote:
My question is if the drivers/ide infrastructure is slowly moving in
the direction of being leverageable by libata when/if it moves out of
scsi. Or does the drivers/ide code simply have the wrong kind of
plumbing for libata to ever use.
On 2007/11/03 14:10 (GMT) Alan Cox apparently typed:
I don't think there is anything useful in old IDE that isn't in the new.
You mean besides being able to access all existing disk partitions? Google
can show you I'm not the only multiboot upgrader with far more than 14
filesystems per disk.
I don't think there is anything useful in old IDE that isn't in the new.
You mean besides being able to access all existing disk partitions? Google
Al Viro vetoed this support in the SCSI core. Take it up with him. The
libata layer is happy with lots of partitions but it needs a change for
1) there's no libata replacement for the IDE pmac driver
This is true currently. David Woodhouse loaned me a Pmac to fix that but
it died so thats waiting for the PPC people to do something about it.
2) pata_pdc202xx_old can't do UDMA on my 440BX PIII box
Bug # ?
3) pata_legacy doesn't
On Sat, 3 Nov 2007 02:23:04 -0400
Theodore Tso [EMAIL PROTECTED] wrote:
Yep, this fixes suspend/resume on my X61 thinkpad. Interestingly I'm
not seeing any power savings with ALPM set to min_power, at least not
compared to what I get after suspend and resuming (which mysteriously
cause the
Fixes, fixes and more fixes.
Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
upstream-linus
to receive the following updates:
drivers/ata/libata-core.c | 38 ---
drivers/ata/libata-eh.c| 148
Alan Cox wrote:
2) pata_pdc202xx_old can't do UDMA on my 440BX PIII box
Bug # ?
No bz # yet, but you and I had a private email conversation about
this on March 13 and 15 this year.
There's been a couple of recent reports to linux-ide with identical
(as far as I can see) issues as I get:
Tejun Heo wrote:
4ata2.00: HSM violation: eh_analyze_tf: BUSY|DRQ
3ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
3ata2.00: cmd a0/00:00:00:0a:00/00:00:00:00:00/a0 tag 0 cdb 0x5a data
10 in
4 res 58/00:02:00:0a:00/00:00:00:00:00/a0 Emask 0x2 (HSM
violation)
3ata2.00:
Daniel Drake wrote:
Tejun Heo wrote:
4ata2.00: HSM violation: eh_analyze_tf: BUSY|DRQ
3ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
3ata2.00: cmd a0/00:00:00:0a:00/00:00:00:00:00/a0 tag 0 cdb 0x5a data
10 in
4 res 58/00:02:00:0a:00/00:00:00:00:00/a0 Emask 0x2 (HSM
Now that the speed of this drive has been at 1.5gbs, the error has not
returned under moderate disk load for 20 or so hours. This is odd
because 7 other drives on the same controller are working at 3.0gbs.
Jon
-Original Message-
From: Tejun Heo [mailto:[EMAIL PROTECTED]
Sent: Saturday,
Jon Chelton wrote:
Now that the speed of this drive has been at 1.5gbs, the error has not
returned under moderate disk load for 20 or so hours. This is odd
because 7 other drives on the same controller are working at 3.0gbs.
The drive is faulty or the connector or something else is wrong with
Tejun Heo wrote:
Daniel Drake wrote:
Tejun Heo wrote:
4ata2.00: HSM violation: eh_analyze_tf: BUSY|DRQ
3ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
3ata2.00: cmd a0/00:00:00:0a:00/00:00:00:00:00/a0 tag 0 cdb 0x5a data
10 in
4 res 58/00:02:00:0a:00/00:00:00:00:00/a0
29 matches
Mail list logo
